1: thionyl chloride; N,N-dimethyl-formamide / dichloromethane / 1 h / 20 °C / |Inert atmosphere
2: tetrahydrofuran / 20 °C
View Scheme
参考文献
Bispo, Marcelle De Lima Ferreira; Goncalves, Raoni Schroeder Borges; Lima, Camilo Henrique Da Silva; Cardoso, Laura Nogueira De Faria; Lourenco, Maria Cristina Silva; De Souza, Marcus Vinicius Nora
Journal of Heterocyclic Chemistry, 2012 , vol. 49, # 6 p. 1317 - 1322